Kunkle Valve 0020-D01-MG0100 3/4" Bronze Liquid Relief Valve 100 PSI 21 GPM

The Kunkle 0020-D01-MG0100 is a heavy-duty bronze liquid relief valve engineered for non-code liquid service. Part of Emerson's trusted Kunkle Model 20 series, this valve is designed to protect pumps, tanks, pipelines, and hydraulic systems from dangerous overpressure conditions. It features a 3/4" male NPT inlet and 3/4" female NPT outlet, a set pressure of 100 PSI, and a rated flow capacity of 21 GPM.

Key Features:

• Body & Trim Material: Bronze with Bronze/Brass metal seat for durability and corrosion resistance
• Connection Size: 3/4" Male NPT inlet x 3/4" Female NPT side outlet
• Set Pressure: 100 PSI
• Flow Capacity: 21 GPM
• Spring: 316 stainless steel for superior corrosion resistance
• Temperature Range: -60°F to 406°F (-51°C to 208°C)
• Maximum Allowable Pressure: 300 PSIG
• Valve Service: Non-code liquid service
• Outlet Type: Side outlet configuration

The Model 20 features lapped, beveled seats for optimum sealing performance and a spherical pivot between the disc and spring that corrects misalignment and compensates for spring side thrust. Inlet and outlet connections are cast integral with the body, allowing easy inspection and servicing without disconnecting piping. The Kunkle 0020-D01-MG0100 is an ideal solution for industrial, commercial, and OEM applications requiring dependable overpressure relief.